S-19252D29H-A4T7U4

$0.25

Description：IC REG LIN 2.9V 150MA HSNT-4-B
Series：S-19252
Mfr：ABLIC Inc.
Package：Tape & Reel (TR)

SKU:a861bfe1575e Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: ABLIC Inc.

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Product introduction

S-19252D29H-A4T7U4 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists ABLIC Inc.. Its product description is IC REG LIN 2.9V 150MA HSNT-4-B. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for S-19252D29H-A4T7U4

Description：IC REG LIN 2.9V 150MA HSNT-4-B
Series：S-19252
Mfr：ABLIC Inc.
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：2.9V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.103V @ 100mA
Current - Output：150mA
Current - Quiescent (Iq)：57 µA
Current - Supply (Max)：-
PSRR：80dB ~ 65dB (1kHz ~ 10kHz)
Control Features：Enable, Soft Start
Protection Features：Over Current, Over Temperature, Short Circuit
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Surface Mount
Package / Case：4-SMD, Flat Leads Exposed Pad
Supplier Device Package：HSNT-4-B
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for S-19252D29H-A4T7U4

S-19252D29H-A4T7U4

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The S-19252D29H-A4T7U4 is an automotive-grade positive voltage regulator from ABLIC, operating within a temperature range of -40°C to +105°C. It features a fixed output voltage of 2.9 V with ±3.0% accuracy across the full temperature range and accepts input voltages from 1.5 V to 5.5 V. The device supports up to 150 mA output current while consuming only 36 μA during operation. It incorporates a built-in soft-start function with a typical time of 0.1 ms, overcurrent protection, and an ON/OFF control circuit.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Integrated soft-start circuit for controlled output voltage rise times
Built-in overcurrent protection to limit output transistor current
ON/OFF control circuit designed to extend battery life in standby modes

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

Automotive meter systems
Car body electronics
Headlight control circuits
In-vehicle navigation systems

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific package type HSNT-4(1010)B and the D-type functional configuration against project requirements before ordering. Confirm that the selected component meets all necessary automotive reliability standards and thermal dissipation limits for the intended application environment.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this model for designs requiring a precise 2.9 V rail in compact spaces. The HSNT-4(1010)B package enables high-density mounting suitable for space-constrained automotive boards. Ensure input voltage remains above the dropout threshold to maintain regulation under maximum load conditions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This component belongs to the S-19252 Series, which utilizes CMOS process technology to deliver high-accuracy voltage regulation. The series is engineered specifically for automotive environments, offering robust performance with low current consumption and high ripple rejection capabilities across various package options.